It's a Family Affair for Balmain Paris Fall 2015 campaign. The real #BFF

Bella and Gigi, Kendall and Kylie, Joan and Erica! It's a Sister Act for Balmain for Fall 2015 Campaign photographed by by Mario Sorrenti. "They represent the fresh, diverse and open spirit of a new generation of fashion," said Balmain's Olivier Rousteing. Creative Director wants to celebrate "unique and unconditional love of siblings". The real #BFF

Text Jada Culver